ceph: include type in ceph_entity_addr, filepath

Include a type/version in ceph_entity_addr and filepath.  Include extra
byte in filepath encoding as necessary.

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ceph/decode.h b/fs/ceph/decode.h
index 10de84896244..b90a33b948c7 100644
--- a/fs/ceph/decode.h
+++ b/fs/ceph/decode.h
@@ -138,6 +138,7 @@ static inline void ceph_encode_filepath(void **p, void *end,
 {
         u32 len = path ? strlen(path) : 0;
         BUG_ON(*p + sizeof(ino) + sizeof(len) + len > end);
+        ceph_encode_8(p, 1);
         ceph_encode_64(p, ino);
         ceph_encode_32(p, len);
         if (len)